baber/WOPTO huggingface dataset:
Patent JP-S57200298-A (JP)
Title: Vapor-phase epitaxial growth method for compound semiconductor of groups 3[5
Inventor: USUI AKIRA
IPC: C01G15/00
Filed: 1981-06-05
Abstract: PURPOSE: To improve the reproducibility of the growth rate and the composition and the quality in the titled epitaxial growth by the halogen method, by introducing a specific amount of oxygen into a growth zone to inhibit the crystal deposition on the reaction tube wall.  
     CONSTITUTION: In the vapor-phase epitaxial growth of a compound semiconductor of Groups IIIWV by the halogen method, oxygen gas is introduced into a growth zone to give an oxygen concentration of 1W200ppm. Thus, the crystal deposition is inhibited on a reactor tube wall, and the reproducibility of the growth rate in the epitaxial growth layer is good. A compound semiconductor single crystal of Groups IIIWV is grown in high quality with a good reproducibility for the growth of a multi-component mixed crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01258300-A (JP)
Title: Semiconductor memory
Inventor: IIZUKA TETSUYA
IPC: G11C29/04
Filed: 1988-04-08
Abstract: PURPOSE:To improve the manufacture yield of a chip by selectively allocating plural auxiliary memory blocks to plural regular memory blocks and executing defect relief for the unit of blocks. CONSTITUTION:When an access is executed from a CPU, the data of an (m) bit read out of the raw of a first memory cell array part 13, which is selected by one part raw addresses Ai-Ai+m-1 out of raw addresses Ai-Ai+j-1 in a system address input, are compared with remaining parts Ai+m-Ai+j-1 of the input. As a result, when the data are coincident, since the regular memory block to correspond to the inputs Ai-Ai+j-1 is defective, a multiplexer 16 is controlled so as to select the output of a buffer circuit 14 (data to designate the auxiliary memory block in a displacing destination stored to the selected raw in a second memory cell array part 14). Then, according to a section selecting signal, which is generated based on this output, and internal raw addresses A'i-A'i+j-l-k section selection and raw selection is executed to auxiliary memory blocks 21-2r.
Patent JP-H02267302-A (JP)
Title: Steam valve abnormality diagnosis system
Inventor: SHINDO KURA
IPC: F01D21/00
Filed: 1989-04-07
Abstract: PURPOSE:To make it possible to discover the occurrence of abnormality at an early stage by controlling a steam valve on the basis of deflection between a valve opening setting signal set in accordance with the load and the rotating speed of a steam turbine and an actual valve opening position signal and judging it as abnormality of the steam valve in the case when the deflection continues for more than a specific time. CONSTITUTION:The output of an adder 4 to obtain deflection between a valve opening setting signal calculated from the rotating speed, a load instruction and others and an actual opening position signal is amplified 8 and input in an electric and hydraulic converter 9, and an operation cylinder 10 is actuated in accordance with a hydraulic signal gained therein. Thereby, a pilot valve 12 is controlled through a lever 11 to drive an oil cylinder piston 13 and the valve opening of a steam valve 1 is controlled. ln this case, converters 5, 17 to detect the change of the mechanical positions of the operation cylinder 10 and the oil cylinder piston 13 are provided and their output is input in an abnormality diagnosis system 16 as a valve opening setting signal 6 and an actual valve opening position signal 7. When the deflection between the both signals 6, 7 continues for more than a specific time, it is judged as the abnormality of the steam valve 1.
Patent JP-H02266589-A (JP)
Title: Elastic circuit substrate
Inventor: TAKIGUCHI ISAO
IPC: H05K3/32
Filed: 1989-04-07
Abstract: PURPOSE:To see that short circuit does not occur even if the interval between adjacent terminal connecting parts is narrow so as to improve reliability of terminal connection, and also to do terminal connection work efficiently by forming the terminal connection parts out of insulating members having conductivity. CONSTITUTION:A terminal connecting part is made of elastic member having conductivity. Since the terminal connecting part is made of elastic member this way, the terminal engages with the terminal connecting part slightly in a press-fitting manner. And the terminal connecting part contacts tightly with the terminal by the proper elastic force of the elastic member, whereby sure electrical contact can be gotten and at the same time the terminal is fixed firmly. Hereby, since solder is not used, it does not cause short circuit even if the interval between adjacent fellow terminal connecting parts is narrow, and reliability of electric connection can be improved. Also, at the time of terminal connection, it will do simply by press-fitting the terminal into, for example, a terminal insertion hole, so connection work efficiency improves.
Patent JP-S59213500-A (JP)
Title: Temperature controlling device for sludge digestion tank
Inventor: TANAKA HISAO
IPC: G05B11/32
Filed: 1983-05-16
Abstract: PURPOSE:To control a fuel feed valve so as to maintain the temp. in a digestion tank always at a set value by correcting measured value of temp. of charged sludge and operated value of the heat amt. necessary for heating the digestion tank using an output signal generated by a temp. controller of a boiler. CONSTITUTION:Necessary heat amt. for heating a digestion tank 1 is operated by an operator 23 for necessary heat amt. for the digestion tank 1 from the temp. and flow rate of charged sludge to the digestion tank 1 measured by a charged sludge thermometer 21 and charged sludge flowmeter 22. Then, a necessary amt. of fuel feed for heating hot water in a heating boiler 3 is operated, and necessary referential opening of a fuel feed valve 5 is operated by a feed- forward operator 24. The opening of the fuel feed valve 5 is controlled to a sum obtd. by adding with an adder 25 a feedback amt. from the boiler temp. controller 7 to the referential opening of the fuel feed valve obtd. by operating the operator 24.
Patent JP-S5312667-A (JP)
Title: Alarm electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04C3/14
Filed: 1976-07-21
Abstract: PURPOSE:To use batteries economically by providing a changing-over circuit which changes over alarm sound to alarm sound of lower power consumption when the battery voltage of an electronic watch comprising an alarm function and a battery voltage detection circuit drops.
Patent JP-H04319484-A (JP)
Title: Offset printing press
Inventor: IMOTO KIYOAKI
IPC: B41M1/08
Filed: 1991-04-18
Abstract: PURPOSE:To transfer the pattern transferred to a transfer body to an object to be printed with good reproducibility and high efficiency by mounting a waterless planographic printing plate, an ink coating means and the transfer body and providing a silicone rubber layer to at least the surface of the transfer body. CONSTITUTION:Silicon rubber is used in the ink repelling layer of a waterless planographic printing plate 4 and has a property repelling ink. Therefore, when a transfer body 2 having a silicone rubber layer is used in offset printing using the waterless planographic printing plate 4, the transfer efficiency of the ink on the pattern of the waterless planographic printing plate is low as compared with a case using a conventional transfer body having an NBR layer. However, the transfer efficiency of the ink transferred to the transfer body 2 to an object 5 to be printed is markedly high as compared with a case using the transfer body having the NBR layer. As a result, the transfer efficiency of the ink on the pattern of the waterless planographic printing place 4 to the object 5 to be printed becomes high and printing efficiency is enhanced.
Patent JP-S62246684-A (JP)
Inventor: HARA ATSUSHI
IPC: F16L15/00
Filed: 1986-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57202912-A (JP)
Title: Thick plate rolling process
Inventor: KANEDA KINSUKE
IPC: B21B38/04
Filed: 1981-06-05
Abstract: PURPOSE:To produce a plate having a desired plate thickness distribution in the lateral direction of the plate and with less plate bending, by adjusting press- down quantities of the manipulating side and those of the driving side of a roll mill respectively based on measurements of half-gauge quantities in the lateral direction of the plate to be rolled. CONSTITUTION:Plate thicknesses at 3 positions in the lateral direction of a steel plate 14 are measured by a gamma-ray thickness tester 20 disposed on the delivery side of a roll mill 16. A half-gauge arithmetic device 22 calculates a half-gauge quantity DELTAh and a half-gauge correction arithmetic device 24 calculates a low press-down deviation DELTAS i.e. the difference between the press-down quantity in the driving side and the same quantity in the manipulating side of a roll mill so that the half-gauge quantity DELTAh is set to zero. A press-down position controller 30 regulates hydraulic power cylinders 38 and 40 by outputting correction commands to servo-valves 32 and 34 so that the difference between the press-down position SOP defined by the hydraulic power cylinder 38 in the manipulating side and the press-down position SDR defined by the hydraulic power cylinder 40 in the driving side is equal to the press-down deviation DELTAS. Consequently, a normal plate having a symmetrical thickness distribution laterally is obtained by performing a rolling process having a inclination between upper and lower roller 10, 12.
Patent JP-S5211372-A (JP)
Title: Clearance adjusting device in inner expansion shoe drum brake
Inventor: HOSHINO KAZUO
IPC: F16D65/56
Filed: 1975-07-18
Abstract: PURPOSE: Parking operation lever and clearance adjusting lever are funished on adjusting strut, shoe is only in contract engagement and trouble some operation on consolidation is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11282500-A (JP)
Title: Speech recording and reproducing device
Inventor: ONISHI TAKASHI
IPC: G10L19/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a speech recording and reproducing device with good operativeness. SOLUTION: This speech recording and reproducing device is provided with an operation button group 17 for selecting operation modes such as a fast- forward mode, a fast-rewind mode, and a stop mode, etc., a jog dial 11 permitting to alternatively allocate a manual fast-forward/fast-rewind function for operating fast-forwarding/fast-rewinding according to a rotation amount or a speech data retrieval function for sequentially retrieving speech data along with the rotation, etc., and a main control circuit 8 to automatically allocate the above manual fast-forward/fast-rewind function to the above-jog dial at the time of selecting the above fast-forward mode or fast-rewind mode, and also, automatically allocate the above speech data retrieval function at the time of selecting the above stop mode.
Patent JP-H10265725-A (JP)
Title: Aqueous ink, ink jet recording using the same ink and instruments therefor
Inventor: KIMURA ISAO
IPC: C09D11/328
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain safe aqueous ink capable of improving water resistance of recorded materials without causing bleeding of recorded image and bleeding of mixed color by including a component A forming a water-insoluble complex with a dye, a component B solubilizing the complex and a component C absorbing the component B. SOLUTION: This ink contains a coloring material and a liquid medium, and at least contains (i) a dye such as an azo-based dye, (ii) a component A forming a water-insoluble complex with a dye, preferably a compound having an ionic property opposite to that of dye and (iii) a component B solubilizing a complex, preferably a nonionic water-soluble polymer and/or non-ionic surfactant and (iv) a component C absorbing the component B by outside stimulation, preferably a compound capable of heat reversibly dissolving or depositing from the aqueous solution at nearly transition temperature Ts (Ts is preferably 20-100 deg.C). Furthermore, ink jet recording is preferably carried out by using the above ink and retaining the surface temperature of a material to be recorded at Ts or above of the component C when recorded.
Patent JP-S58204288-A (JP)
Inventor: ICHIKAWA SHIYUUJI
IPC: E06B3/26
Filed: 1982-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10264089-A (JP)
Title: Bottom dead center jogging adjuster for cutting edge
Inventor: OGINO SHOICHI
IPC: B26D1/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make depth of cut to cut material changeable by moving a bearing by the micro quantity by the rotation of a bearing casing to move a main spindle supported by the bearing, by the micro quantity, thereby making micro adjustment of the bottont dead center of a cutting tool actuated by the main spindle. SOLUTION: A worm 7 is rotated by the rotation of worm shafts 8, 9, and this rotation rotates a bearing casing 5 forming a worm wheel meshed with the worm 7. A bearing 6 can be moved in arcuate shape by the micro quantity by the rotation of the bearing casing 5. A main spindle 1 is also moved by the micro quantity in the same way as the bearing 6, so that the bottom dead center position of a crank 3 can be changed by the micro quantity so as to be able to obtain the bottom dead center of the crank 3 without touching a cutting edge. Requested cutting depth can be obtained by making the fixed state of the crank 3 and cutting edge precise. Depth of cut of the cutting edge can therefore be adjusted without touching the cutting edge.
Patent JP-H04217926-A (JP)
Title: Percutaneous absorption composition of narcotic and non-narcotic analgesic agent composition
Inventor: MORIMOTO KAZUTOSHI
IPC: A61K47/10
Filed: 1991-03-28
Abstract: PURPOSE:To make it possible to apply a narcotic and non-narcotic medicines which were not utilized only as injection or oral medicine as percutaneous absorption agent style. CONSTITUTION:The percutaneous absorption composition obtained by mixing a percutaneous absorption promoter consisting of terpenes and/or essential oil with a percutaneous absorption promoter assistant consisting of 1-5C lower alcohol and water or 2-5C lower glycol and medicine.
Patent JP-S61245838-A (JP)
Title: Desulfurizing agent and its preparation
Inventor: SERA TOSHIKUNI
IPC: B01D53/34
Filed: 1985-04-25
Abstract: PURPOSE:To enhance the removal efficiency of a sulfur compound, by supporting metal oxide having desulfurization capacity by a spherical sintered body wherein a central part is alpha-alumina and the periphery thereof is coated with alumina with a lower crystallization degree. CONSTITUTION:Inexpensive powdery aluminum oxide or hydroxide is granulated by a tumbling granulation method or an extrusion molding method and a rounder is adapted to the granulated one to obtain a spherical molded body. This molded body is heated and baked at 1,000-1,500 deg.C to prepare a high strength alpha-alumina molded body. Boehmite or aluminum hydroxide is applied to the alpha-alumina molded body and the whole is baked at 500-800 deg.C. Subsequently, this spherical molded body is impregnated with an aqueous solution of a solt containing a metal element such as Fe, Zn or Mo and the impregnated one is heated to the decomposition temp. of the salt to support metal oxide to obtain a desulfurizing agent.
Patent JP-H11337427-A (JP)
Title: Apparatus and method for specifying part of body of near crew by sensor matrix
Inventor: CHARLES E STEPHENS JR
IPC: B60R21/2165
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To detect a crew in a vehicle crew protection system by setting a sensor system for detecting the presence of a part of a body of the crew and outputting a signal indicating the presence. SOLUTION: Within a protecting system 10 is set a crew protection module 16 including an expansion type crew protection device (air bag) 18. The protection module 16 is set in a hub 20 of a steering wheel 22. The air bag 18 is folded until it is expanded and developed, and stored in the steering wheel hub 20. A control device 30 analyzes a signal from a collision sensor 34 and develops the air bag 18 to help protecting a crew 14. A sense input to the control device 30 is provided from a crew capacitive sensor system 40. The sensor system 40 includes a capacitive sensor arrangement, i.e., a matrix 42 placed in front of the crew 14, detecting the presence of a body part of the crew 14 and outputting a signal indicating the presence.
Patent JP-S59215549-A (JP)
Title: Freeze preventive device by drainage for solar heat water heater
Inventor: YUI SABUROU
IPC: F24D19/00
Filed: 1983-05-20
Abstract: PURPOSE:To prevent outdoor piping from freezing, by providing valves which can feed water into a water heater in the normal operating conditions, and can drain water from the piping for the time when freezing is anticipated. CONSTITUTION:When an indoor feedwater valve 22 is opened to start feeding, the fed water rising upward through a feedwater pipe, filling a cistern 3 with water, is fed into a storage tank 1 from a needle valve seat 17. When a float 19 is gradually floated upward to reach the normal highest water level, the needle valve seat 17 is closed by a needle valve 18 which stops feeding of water. When freeze is anticipated, the feedwater valve 22 is closed and a drainage valve 23 is opened, then the air is penetrated from the needle valve seat 17 to drop the water down through a feedwater pipe 2, and next, the water in the cistern 3 is also drained, being displaced with air. Then a volumetric body 4 that is a floater loses its buoyancy, falling down due to its own weight, at the same time an outer lever arm 7 is moved to a rising position, a string 8 is tensioned to pull up a feed-hot-water main valve 10 to seat it closely in its valve seat 11 to bring the valve 10 into the closed position. At that time when an indoor valve 24 is opened, the negative pressure is produced in a feed-hot-water pipe 16 to allow the air coming into it through an air intake pipe 15, and the hot-water in the outdoor feed hot-water pipe 16 is all drained passing through the feed hot-water valve 24 until the pipe 16 becomes empty. By this method both pipes are prevented from freezing.
Patent JP-S57203149-A (JP)
Title: Microprocessor analyzer
Inventor: SAKURAI KAZUAKI
IPC: G06F11/07
Filed: 1981-06-08
Abstract: PURPOSE:To speed up an analysis of a fault by forecasting several sequence elements which may cause a fault mode, and storing a memory with data on a bus during the sequence execution of the elements. CONSTITUTION:Under the control of a control circuit 5, a multiplexer MX3 is changed over to the side of an internal data bus D, a predetermined trace word TSW is applied to a detection memory 4, and a write signal (e) is supplied to write 1 in the memory 4. Further, a trigger word TGW indicating a specific fault mode is set in a register previously. Then, the MX3 is connected to an external data bus D1 to operate an external equipment. Every time the TSW appears on the bus D1, the memory 4 outputs a detection pulse P to a pulse width generating circuit 8 and while a write signal C is 1, a constant-width pulse is inputted from the circuit 8 to a memory 10 to write the sequence data on the bus D1 in the memory 10. Once the bus D1 has a fault, fault data is compared with the TGW in the register 1 by a comparator 2 and data near the TSW in the memory 10 is displayed on a display part 11.
Patent JP-H0644408-A (JP)
Title: Method of recognizing hand-printed sign
Inventor: FURANKU UIRIAMU SHINDEN
IPC: G06K9/22
Filed: 1993-03-24
Abstract: PURPOSE: To provide an effective method for recognizing a handwritten sign. CONSTITUTION: An unrecognized handwritten sign described on a coordinate input tablet 11 is comparaed with the library of a previously decided model sign and the unrecognized handwritten sign with nearest coincidence is selected. The model is the aggregation of the continuously written signs and generated by describing at least one example of the respective signs on the coordinate input tablet 11. A series of samples at the position of a pen 10 are recorded while a certain sample is described. The samples constitute a vector and the vector is successively moved so as to permit the gravity center of the sign to be positioned at a coordinate original point. The comparison adds the calculation of correlative coefficients from the respective scalar products of the vector as against the unrecognized sign and the two kinds of vectors as against the respective model signs and the selection of the model sign having the best correlative coefficient.
Patent JP-S5515230-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKAI TETSUSHI
IPC: H01L29/04
Filed: 1978-07-19
Abstract: PURPOSE: To obtain a bi-polar transistor with a high integration rate by using an inverse peaozoid mask.  
     CONSTITUTION: A poly Si 42 and Si 2 N 2 43 are, laminated on a n-type Si substrate 41, and a SiO 2 47 having the density distribution to a thickness direction is etched in an inverse peaozoid shape by Si 2 N 4 46. After A B ion implantation, the film 43 is etched to be turned to a film 50 and heat-oxidized to form a SiO 2 51. Successively, a film 50 is etched to be changed to a film 53, is provided for a B ion implantation after covering it with a poly Si and conduction layer 55 to 57 are made selectively. After heat treatment, the poly Si is selectively etched and a poly Si 60 is made narrower than SiO 2 N 4 53 in width. After the film 47 has been removed, the poly Si 55 is selectively removed, and when a heat oxidization film 65 is made, a P +  layer is formed. Successively, after injection of ion, a shallow P layer 67 is formed, thereafter the film 53 is removed and the film 65 is ion-implanated by using a mask 65 to form a N layer 69 under the lower face of the film 68. Successively, a hole is provided in the film 65 to made an electrode 71 and 72. Thus, a device with a high integration rate can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10283341-A (JP)
Title: Fast fourier transformation arithmetic circuit
Inventor: OI YUJI
IPC: H04J11/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a circuit in which fast Fourier transformation can be adaptively performed by the same circuit even when the number K(K<=N) of OFDM(multicarrier orthogonal frequency division multiple modulation system) carrier waves for the number N of input data. SOLUTION: This circuit is constituted so that fast Fourier transformation(FFT) can be attained with the number N of fast Fourier transformation to be processed. In this case, plural basic circuits respectively constituted of a butterfly computing part 1, rotary factor multiplying part 3, and data rearranging circuit 2 are arranged, and the butterfly computing part in which a base can be changed is used for one or plural basic circuit, and those bases are changed or several arithmetic stages are skipped. Thus, even when the number N of the input fast Fourier transformation is changed, the fast Fourier transformation can be operated in the same circuit.